英语词汇security system怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	security system
释义	security system 国家(或国际)安全系统(或保安系统)
随便看	enrobers enrobes enrobing enrol enrol for enrol in enroll enrolled Enrolled Nurse enrollee enrollees enroller enrollers enrolling enrollment enrollment period enrollments enrolls enrolment enrolments enrol oneself enrol on(或upon) enrols enrol with enroot

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。